Chemistry, 13.12.2021 07:50 javontiye226
What is the acceleration of a 2 kg object if it is acted on by a gravitational force of 5 N acting on a normal force of 5 N, and a net force of 6 N?
A. 14 m/s2
B. 28 m/s2
C. 3 m/s2
D. 9 m/s2
Answers: 3
Chemistry, 22.06.2019 04:40
In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town
Answers: 1
Chemistry, 22.06.2019 17:00
According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.
Answers: 2
Chemistry, 22.06.2019 18:00
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
What is the acceleration of a 2 kg object if it is acted on by a gravitational force of 5 N acting o...
History, 29.11.2019 01:31
Chemistry, 29.11.2019 01:31
Mathematics, 29.11.2019 01:31
History, 29.11.2019 01:31
History, 29.11.2019 01:31
Mathematics, 29.11.2019 01:31
Mathematics, 29.11.2019 01:31
History, 29.11.2019 01:31
Mathematics, 29.11.2019 01:31
Social Studies, 29.11.2019 01:31
Biology, 29.11.2019 01:31